I was almost done with my swim yesterday when I noticed this small day octopus sneaking into this crack. It was shallow there so I got a decent photo of the octopus watching me. Then I swam on a few feet. The octopus, as they do, emerged from its hideaway, so I quickly turned and got the second photo. I can be kind of sneaky, too.
Posted in response to Becky’s October Squares challenge theme of ‘Kind.’ See more responses here.
Blennies are the kind of fish that it’s hard not to like. They always appear to be smiling and their willingness to stay put when being observed is appreciated. This one is a female and its behavior is typical of spotted coral blennies in Hawaii. Here, they often sit out in the open, but elsewhere in the Pacific, they almost always shelter in branches of coral.
Posted in response to Becky’s October Squares challenge theme of ‘Kind.’ See more responses here. Also posted in response to this week’s Friendly Friday challenge theme of ‘Smiles.’ See more responses here.
I was out snorkeling with a friend when I noticed her taking photos of a small clump of floating debris. When I headed over to see what was so interesting about the debris, I saw a host of tiny fish swimming around and within the clump. This was a small example of how fish, particularly smaller fish, will use floating objects to give them some cover and security from predators.
Most of the fish appeared to be sergeant fish, probably Indo-Pacific Sergeants, no more than half an inch long, but with their dark bars quite distinct. There were a couple of other species there, too, in smaller numbers, but I’m not sure what they were. (Update: The slightly larger grey fish are freckled driftfish. Thanks to John Hoover for the ID.)
The second photo gives a sense of scale and shows how small this little world was. It also shows the fish migrating across to check out whether this new clumpy thing might make a good new home. They did this with both of us, but returned to the floating debris, figuring wisely that it offered better shelter for them.
Posted in response to this week’s Friendly Friday challenge theme of ‘Quiet Places.’ See more responses here.
This week’s Friendly Friday challenge theme is ‘Morning Rituals.’ See more responses here.
Most mornings, I try to get in the water, as conditions and schedules allow. Morning is the best time for snorkeling as the water is usually calmer before the wind picks up as the day wears on. Visibility can vary from day to day and it can help to check surf reports to see if there are any swells moving in. But calm water doesn’t guarantee good visibility just as swells don’t always mean bad visibility. There’s only one way to be sure and that’s to jump in.
My favorite thing about snorkeling is that every day is different and I never know what I’ll see. Going to the same spot means I become familiar with some of the regulars, but there are always transient creatures passing through including rays and dolphins. And while those big creatures are great to encounter, it’s equally interesting to watch the activities of smaller fish and marine invertebrates.
It’s a rare day indeed that I don’t emerge prattling on about something I saw while I was in the water. And on those rare days, well, I’ve still had a good swim to set me up for the day ahead.
One day, while I was in the water, I ran into a couple of snorkelers who were watching this creature. It was high up in fairly deep water in the middle of the bay. It looked almost translucent and very small, only 2 or 3 inches long. It wasn’t even clear whether this was a live creature or just a bit of floating debris. They took photos, I took photos, but I wasn’t optimistic on how they’d turn out because it’s hard to get the focus right on something like this.
After they left, I hung around and saw the creature swimming, coming up in the water. I took a couple more photos before it descended again. When I got home I was thrilled that, out of the photos I took, this one turned out pretty well. From it, I could see that this was a very small flowery flounder. The general shape and details are a very small version of the adult fish. What’s interesting about this is that flounders start out life looking like regular fish, swimming upright and with an eye on each side of its head. But within a few days, flounders start to lean to one side and one eye begins to migrate to join its partner on the other side.
This tiny, very young flounder has already completed that transition.
This week’s Friendly Friday challenge theme is ‘Anniversaries.’ See more responses here.
Often, on our wedding anniversary, my wife and I go to Hawaii Tropical Bioreserve and Garden (formerly Hawaii Tropical Botanical Garden). This year the garden was shut, and still is, probably until tourists return to the islands. So a different anniversary is my birthday, which is not marked with candles on a cake, since that would be prohibitively expensive, but usually by a trip somewhere and a meal out. This year we went down to snorkel at Two Step and then had a wander around Pu’uhonua o Hōnaunau National Historical Park, otherwise known as Place of Refuge, which is right next door.
Two Step is a very popular snorkeling spot on Honaunau Bay, south of Captain Cook. This is a marine reserve so no fishing is allowed and the fish tend to be more numerous and mellow because of this. It’s a popular spot to see and swim with dolphins, though I haven’t done either of those things there. Currently, it’s not nearly as busy since there are very few tourists on the island and those that are here are diligently following quarantine rules (I’m trying to keep a straight face writing this!).
After our swim we made the short walk to Pu’uhonua o Hōnaunau National Historical Park. The park is on the south side of the bay and, at the moment, is fully open only on Fridays, Saturdays, and Sundays. However, on the other days, pretty much everything else is accessible, it’s just that the parking lot and visitor center are closed. What this means is that there’s basically nobody there so our visit was quiet and uncrowded. The park is an important place in Hawaiian history, and the location is beautiful. What’s not to like?
For more information about Pu’uhonua o Hōnaunau National Historical Park, visit https://www.nps.gov/puho/index.htm.
A turtle pops its head above water to take a breath.
My local snorkeling spot has been roiled with excitement lately over the appearance of a couple of clumpy nudibranchs. Well, it’s exciting for us.
Nudibranchs (pronounced noo-di-branks or noo-da-branks) are members of the sea slug family. Granted this doesn’t sound too exciting, but nudibranchs are strange and exotic and often wildly colorful. The reason I haven’t posted photos of a nudibranch before is that I’ve never seen one before, let alone got a photo of one. That’s the downside of nudibranchs; they tend to be on the small side. One to three inches is typical for most of them. But clumpy nudibranchs are big, up to 10 inches long. In nudibranch world they’re like King Kong, visible from space.
When they were first spotted, I didn’t see them, but I was on high alert. And then, one day, I saw my first nudibranch. I popped up and called to my wife, only to see her waving at me to come see the nudibranch where she was. So this established that nudibranchs are like buses; you wait and wait and wait, then two come along at the same time. Since then, I’ve seen one or both of them most days I get in the water. Each time I’ve seen either of them they’ve been motoring along at speed, at least for a slug.
Clumpy nudibranchs have some color variations which can be seen in these photos. One has more yellow coloring, the other (second photo) being browner. The order’s name, Nudibranchia, means naked gills. These are the feathery clumps to the rear of the nudibranch. The two protuberances at the front are sensory organs. Clumpy nudibranchs feed mainly on sponges (not the cake variety).
Graham's Island 